CVE-2020-10731
published 2020-07-31CVE-2020-10731: A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt…
PriorityP348critical9.9CVSS 3.1
AVNACLPRLUINSCCHIHAH
EPSS
0.89%
55.3th percentile
A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt, an important isolation mechanism, to be disabled for all running virtual machines.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| redhat | openstack_platform | — | — |
| redhat | openstack_platform | — | — |
| redhat | openstack_platform | — | — |
CVSS provenance
nvdv3.19.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
vendor_redhat9.9CRITICAL
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GHSA
GHSA-9m56-29jp-mr7j: A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled
ghsa_unreviewed·2022-05-24
CVE-2020-10731 [CRITICAL] CWE-284 GHSA-9m56-29jp-mr7j: A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled
A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt, an important isolation mechanism, to be disabled for all running virtual machines.
Red Hat
openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux
vendor_redhat·2020-07-28·CVSS 9.9
CVE-2020-10731 [CRITICAL] CWE-284 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux
openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux
A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt, an important isolation mechanism, to be disabled for all running virtual machines.
A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt, an important isolation mechanism, to be disabled for all running virtual machines.
Package: openstack-tripleo-heat-templates (Red Hat OpenStack Platform 10 (Newton)) - Not affected
Package: openstack-tripleo-heat-templates (Red Hat OpenStack Platform 13 (Queens)) - Not affected
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux [openstack-rdo]
bugzilla·2020-07-28·CVSS 9.9
CVE-2020-10731 [CRITICAL] CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux [openstack-rdo]
CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux [openstack-rdo]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of openstack-rdo.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Dis
Bugzilla
CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux
bugzilla·2020-05-05·CVSS 9.9
CVE-2020-10731 [CRITICAL] CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux
CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt protection for OSP16 VMs due to disabled SELinux
The OSP16 'nova_libvirt' container that Red Hat ships has SELinux disabled. This is the container where the libvirt daemon (`libvirtd`) runs; which in turn means, all OSP-16 VMs will have _no_ sVirt protection.
Discussion:
Acknowledgments:
Name: Lukas Bezdicka (Red Hat), Daniel Berrangé (Red Hat)
---
External References:
https://bugs.launchpad.net/tripleo/+bug/1880947
---
Created openstack-tripleo-heat-templates tracking bugs for this issue:
Affects: openstack-rdo [bug 1861403]
---
This issue has been addressed in the following products:
Red Hat OpenStack Platform 16.1
Via RHSA-2020:3199 https://access.redhat.com/errata/RHSA-2020:3199
---
This bug is now closed. Furthe
2020-07-31
Published